北京市城市扩展空间格局变化监测与分析  

Monitoring and analysis of spatial pattern change of urban expansion in Beijing

作　　者：余永欣[1,2] 陈品祥 秦飞[1,2] 刘博文 黄迎春[1,2] 黄斯曼 YU Yongxin;CHEN Pinxiang;QIN Fei;LIU Bowen;HUANG Yingchun;HUANG Siman(Beijing Institute of Surveying and Mapping,Beijing 100038,China;Beijing Key Laboratory of Urban spatial Information Engineering,Beijing 100038,China)

机构地区：[1]北京市测绘设计研究院,北京100038 [2]城市空间信息工程北京市重点实验室,北京100038

出　　处：《测绘通报》2020年第11期132-136,共5页Bulletin of Surveying and Mapping

摘　　要：本文基于地理国情监测数据,结合同期城市经济、人口等统计数据,利用高分辨率卫星遥感影像数据提取北京市建成区边界要素。采用地理国情与城市空间扩展相融合的监测分析模型及相关评价指标开展空间格局变化分析研究,揭示北京市2000—2017年间城市扩展的空间格局及其变化规律,并对其变化原因进行分析。其成果可为北京市科学规划与可持续发展提供决策依据。The paper based on the data of national geographic monitoring,combined with the statistical data of urban economy and population in the same period,uses high-resolution satellite remote sensing image data to extract boundary elements of Beijing built-up area.It combines urban spatial expansion with relevant evaluation indexes to carry out the analysis and research on spatial pattern change.It reveals the spatial pattern and its changing rules of urban expansion in Beijing from 2000 to 2017 and analyzes the reasons for the change,The results can provide a decision basis for scientific planning and sustainable development of Beijing.

关 键 词：地理国情 城市空间扩展 城市空间格局 城市空间结构 空间格局变化 

分 类 号：P208[天文地球—地图制图学与地理信息工程]